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From "Vinod K V (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-1087) Limit resource usage of Map/Reduce debug script
Date Fri, 09 Oct 2009 08:34:31 GMT
Limit resource usage of Map/Reduce debug script

                 Key: MAPREDUCE-1087
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1087
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: tasktracker
            Reporter: Vinod K V

As mentioned here by Devaraj [here|https://issues.apache.org/jira/browse/MAPREDUCE-915?focusedCommentId=12763756&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12763756],
Map/Reduce debug scripts will run user code and hence need to be resource-limited via ulimits
and memory-monitored similar to task-memory-monitoring.

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